-3(4-x)+5x=20

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Solution for -3(4-x)+5x=20 equation:



-3(4-x)+5x=20
We move all terms to the left:
-3(4-x)+5x-(20)=0
We add all the numbers together, and all the variables
-3(-1x+4)+5x-20=0
We add all the numbers together, and all the variables
5x-3(-1x+4)-20=0
We multiply parentheses
5x+3x-12-20=0
We add all the numbers together, and all the variables
8x-32=0
We move all terms containing x to the left, all other terms to the right
8x=32
x=32/8
x=4

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